10212242552065 has 16 divisors (see below), whose sum is σ = 12306232800000. Its totient is φ = 8135434367872.

The previous prime is 10212242552041. The next prime is 10212242552107. The reversal of 10212242552065 is 56025524221201.

It is a cyclic number.

It is not a de Polignac number, because 10212242552065 - 2²⁹ = 10211705681153 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103018014 + ... + 103117096.

It is an arithmetic number, because the mean of its divisors is an integer number (769139550000).

Almost surely, 2^{10212242552065} is an apocalyptic number.

It is an amenable number.

10212242552065 is a deficient number, since it is larger than the sum of its proper divisors (2093990247935).

10212242552065 is an equidigital number, since it uses as much as digits as its factorization.

10212242552065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185576.

The product of its (nonzero) digits is 96000, while the sum is 37.

Adding to 10212242552065 its reverse (56025524221201), we get a palindrome (66237766773266).

The spelling of 10212242552065 in words is "ten trillion, two hundred twelve billion, two hundred forty-two million, five hundred fifty-two thousand, sixty-five".